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I-15 (SR-15) SBL over CO. RD. NEAR STEEL RANCH

Map

Coordinates:
+39.89500, -111.82833
39°53'42" N, 111°49'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-15 (SR-15) SBL over CO. RD. NEAR STEEL RANCH
Structure number:3C 608
Location:5.4 MI.NO. OF MONA INTCHG
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:35.4 ft. [10.8 m]
Total length:84.6 ft. [25.8 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,345 [as of 2014]
Truck traffic:26% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodGood1934595.1
March 2015FairSatisfactoryGoodGood1068394.3
March 2013FairSatisfactoryGoodGood1091395.5
March 2011FairSatisfactoryGoodGood1369095.3
January 2009GoodGoodGoodGood1369095.3
November 2007GoodGoodGoodGood1216195.4
June 2005GoodGoodGoodGood1216195.4
February 2003GoodGoodGoodGood934295.6
November 2000GoodGoodGoodGood850890.6
December 1998GoodGoodGoodGood850890.6
January 1997GoodGoodVery GoodGood621089.7
May 1995GoodGoodVery GoodGood621092.5
June 1993GoodGoodVery GoodGood582592.5
April 1991GoodGoodVery GoodGood512092.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.58738720000
Deck
Reinforced Concrete Decksq. ft.3,7303,312400180
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.8982700
Reinforced Concrete Pier Caplinear ft.8383000
Bearings
Fixed Bearingeach1401400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2131991220